I was reading on other threads about e-fans and on moderator posted that, slight increase on mpg, better throttle response and more power in lower rpm range. Is all that true? Just wondering from you guys who have it installed. I have flowmasters, k&n cai, and a superchip already in and if I could be convinced I would make this my next upgrade.

 

Ive been looking into doing it cause ive heard great things about it. There are a couple good how-to's on here